Watch Online Free on Watchseries. Sureerat is a beautiful young woman with a tragic fate, forced to live with her paternal relatives, who despise her. When she inherits a collection of diamond jewelry from her grandmother, they devise a sinister plan to lure her to an abandoned building and murder her. The building happens to be the residence of an eccentric doctor. However, instead of meeting her doom, Sureerat accidentally drinks the doctor’s invisibility potion, setting off a series of chaotic and unexpected events.